Origin
Afghanistan, Italy
Southern and central Africa
Color
Blue, Colorless
Brown
Streak
White
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For which Rashi?
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Aries, Capricorn
Planet
-
-
Element of Planets
-
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Energy
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-
How to Wear?
Finger
-
-
Ring Metal
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-
Deities
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Black Madonna, Isis, Horus
Not to wear with
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Powers
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Protection
Birthstone
Planetary
-
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Talisman
-
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
2.55-2.65-9999
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect {10 1 0}
None
Mohs Hardness
5.5-65-5.5
2
10
👆🏻
Chemical Composition
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
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Luster
Vitreous
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Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.523-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
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Birefringence
0.006-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
Enhances mental clarity and focus
Assists in emotional healing and protection
Cardiovascular
Supports heart health
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Harmony
Grief Relief
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Grief Relief